Znn3bq.jpeg
²é¿´: 2299  |  »Ø¸´: 19
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

hgjt800

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÎﻯÌâÄ¿ÇóÖú£¡£¡£¡£¬Çë´ó¼Ò°ïæ

1.ÔÚÁ½¸ö³äÓÐ0.01mol/LµÄKclÈÜÒºµÄÈÝÆ÷Ö®¼ä·ÅÒ»¸öAgcl¾§Ìå×é³ÉµÄ¶à¿×Èû£¬Æä¿×µÀÖÐÒ²³äÂúÁËÉÏËßÈÜÒº£¬ÔÚ¶à¿×ÈûÁ½²à·ÅÁ½¸ö½ÓÖ±Á÷µçÔ´µÄµç¼«¡£ÎÊͨµçʱ¿×ÈûÖеÄÈÜÒºÏòÄÄÒ»¼«µÄ·½ÏòÒÆ¶¯£¿Èô¸ÄÓÃ0.1mol/LµÄKCLÈÜÒº£¬Ïàͬµç³¡Ï£¬ÈÜÒºÁ÷¶¯Ëٶȱä¿ìÊÇ»¹ÊÇÂý£¿ÈôÓÃAgNO3ÈÜÒº´úÌæKClÈÜÒº£¬ÇéÐÎÓÖÈçºÎ£¿
Õâ¸öÎÊÌâ´Óʲô½Ç¶È·ÖÎö£¿

2.∆G=-232600-167.8T ζÈÉý¸ß£¬Ôò£º
A:  ∆G±ä¸º£¬·´Ó¦¸üÍêÈ«   B:  ±ê׼ƽºâ³£ÊýKp±ê±ä´ó£¬·´Ó¦¸üÍêÈ«
C:  ±ê׼ƽºâ³£ÊýKp±ê±äС£¬·´Ó¦¸ü²»ÍêÈ«
D£ºÎÞ·¨ÅжÏ
∆GÊÇÈÈÁ¦Ñ§·´Ó¦·½ÏòµÄÅоݣ¬ËÙ¶ÈÊǶ¯Á¦Ñ§µÄ£¬¸üÍêÈ«ÕâµãÉÏÔõô¿´£¿

3.1000¡æÏ£¬ÏÂÃæÁ½¸ö·´Ó¦Í¬Ê±´æÔÚ£º
     FeO(s)+H2(g) =Fe(s)+H2O(g);FeO(s)+CO(g) =Fe(s)+CO2(g);
ÈôÔÙ·´Ó¦Æ÷ÖмÓÈëFeO(s)£¬H2(g)£¬CO(g)£¬ÔÚ1000¡æÆ½ºâʱ£¬ÌåϵµÄ×é·Ö£¬ÏàÊý£¬×ÔÓɶÈ
Õâ¸öÌâÔõô·ÖÎö£¿

4.Ò»¶¨Ñ¹Á¦Ï£¬Ë®µÄÃܶÈËæÎ¶ȶø¸Ä±ä£¬ÔÚË®µÄÃܶȴï×î´óµÄζÈÏ£¬Ò»¶¨Á¿µÄË®CpºÍCvµÄ¹ØÏµÊÇ£¿Cp£¾£¬£¼£¬=Cv£¿

[ Last edited by hgjt800 on 2013-9-23 at 19:16 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÍõÓîÓî

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
14Â¥: Originally posted by hgjt800 at 2013-09-24 21:09:35
ƽºâ³£Êý²»ÊǶ¯Á¦Ñ§ÉϵÄô£¿
ÈÈÁ¦Ñ§Ö»ÊÇ·½ÏòºÍÏÞ¶È£¬ÏÞ¶ÈÊÇͨ¹ýʲôÌåÏÖ£¿

µÚÈýÌ⣬ÉÏÃæÃ»ÓÐÒ»¸ö´ð¶ÔµÄ£¬ÎÊÌâ¸øµÄ4¸öÑ¡Ï×é·ÖÊýÊÇ2»òÕß3£¬Ã»ÓÐËûÃÇ˵µÄ4£¬Ôõô°ì£¿...

µã»÷[http://pinyin.cn/1IS8g5mG4Zv] ²é¿´ÕâÕÅͼƬ¡£[·ÃÎÊÑéÖ¤ÂëÊÇ£º659881ÇëÍ×ÉÆ±£¹Ü]
ÈËÒª»î³ö×ÌζÀ´
18Â¥2013-09-24 22:01:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 20 ¸ö»Ø´ð

Âíռΰ

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
m0378: ½ð±Ò+2, лл²ÎÓ룬»¶Ó­³£À´ÎÞ»úÎﻯ°æ¿é 2013-09-24 09:39:07
3.1000¡æÏ£¬ÏÂÃæÁ½¸ö·´Ó¦Í¬Ê±´æÔÚ£º
     FeO(s)+H2(g) =Fe(s)+H2O(g);FeO(s)+CO(g) =Fe(s)+CO2(g);
ÈôÔÙ·´Ó¦Æ÷ÖмÓÈëFeO(s)£¬H2(g)£¬CO(g)£¬ÔÚ1000¡æÆ½ºâʱ£¬ÌåϵµÄ×é·Ö£¬ÏàÊý£¬×ÔÓɶÈ
Õâ¸öÌâÔõô·ÖÎö£¿

½â£º ƽºâʱÓÐ6¸öÎïÖÖËùÒÔS=6£¬Á½¸ö»¯Ñ§·´Ó¦R=2,Ũ¶È¹ØÏµÎªR'=0¸ö£¬ËùÒÔ×é·ÖÊýC=S-R-R'=6-2-0=4
      ÏàÊý£º 3ÏࣨÁ½¸ö¹ÌÏ࣬һ¸öÆøÏࣩ
×ÔÓÉ¶È :2 (ζÈÊǶ¨Öµ°Â)
º®±ù²»ÄܶÏÁ÷Ë®£¬¿ÝľҲ»áÔÙ·ê´º
2Â¥2013-09-24 08:40:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÖÒ»Ô¾ôÊ¿

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
m0378: ½ð±Ò+1, лл²ÎÓë 2013-09-24 09:39:20
µÚÒ»¸ö£¬ËƺõÊÇAgCl»áÑ¡ÔñÐÔÎü¸½Ag+»òÕßCl-£¬Ê¹Æäͨ¹ý¿×µÀµÄËÙÂʱäÂý£¨²»ÊǺܿ϶¨£©¡£
µÚ¶þ¸ö£¬ÕâÑùµÄ±íÊöÒ»°ãĬÈÏΪ´ïµ½ÐÂµÄÆ½ºâ̬¡£
3Â¥2013-09-24 08:44:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dizhiqing

½ð³æ (СÓÐÃûÆø)

²ËÄñ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
hgjt800: ½ð±Ò+1, µÚÈýÌâµÄ4¸öÑ¡ÏîÀ×é·Ö¾ÍÊÇ2»ò3£¬Ã»ÓÐ4ÕâÒ»¸ö£¬ÎªÊ²Ã´£¿ 2013-09-24 21:06:03
1.Ó¦¸Ã´Óµç¼«µçÊÆµÄ·½Ïò×ÅÊÖ¿´ÕâµÀÌâÄ¿¡£
2.ƽºâ³£ÊýºÍζÈÎ޹أ¬ÕâµÀÌâĿӦ¸ÃÊÇA¡£
3.ƽºâÊÇÿÖÖÎïÖʶ¼ÓУ¬ÎïÖÖÊýΪR=6£¬ÏàÊýÊÇP=3£¬¹ÌÏàÓÐÁ½¸ö£¬ÆøÏàÒ»¸ö£¬¹ÌÏàµÄÎïÖÊÓм¸¸öË㼸¸ö£¬ÆøÏàÒòΪ»á»ìºÏËùÒÔÊÇÒ»¸öÏà¡£Á½¸ö¶ÀÁ¢µÄ·´Ó¦S=2.Ũ¶ÈÖ®¼äûÓÐÏàÓ¦µÄ¹ØÏµS¡®=0£¬×é·ÖÊýC=R-S-S'=4.×ÔÓɶÈ=C-P+1=2.±¾À´ÊÇÒª¼Ó2µÄ£¬2±íʾÓÐζȺÍѹÁ¦Á½¸ö±äÁ¿£¬µ«ÌâÄ¿ÖÐζȺ㶨£¬ËùÒÔ¼Ó1.
4.¶¨Ñ¹ÈÈÈÝCP>¶¨ÈÝÈÈÈÝCV¡£
4Â¥2013-09-24 09:45:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±Àí¹¤298Ó¢Ò»Êý¶þÇóµ÷¼Á +3 Reframe 2026-04-10 4/200 2026-04-10 08:11 by Delta2012
[¿¼ÑÐ] Ò»Ö¾Ô¸ ½­ÄÏ´óѧ 085602 »¯¹¤×¨Ë¶ 338·ÖÇóµ÷¼Á +16 ·³ÕСç÷ 2026-04-05 16/800 2026-04-10 08:08 by kangsm
[¿¼ÑÐ] 314Çóµ÷¼Á +21 wakeluofu 2026-04-09 22/1100 2026-04-10 07:51 by 1753564080
[¿¼ÑÐ] 283Çóµ÷¼Á +19 ÄǸöàà×Ó 2026-04-09 19/950 2026-04-09 20:59 by 286640313
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á +10 ÔÙæҲҪ³Ô·¹°¡ 2026-04-08 11/550 2026-04-09 19:51 by gong120082
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +19 Ľ¾øcc 2026-04-09 23/1150 2026-04-09 17:14 by ¶ÎΰÑÞ
[¿¼ÑÐ] Ò»Ö¾Ô¸085404£¬×Ü·Ö291£¬Ëļ¶Òѹý£¬Çóµ÷¼Á +10 °¢¿¡°¢¿¡°¢¿¡ 2026-04-04 12/600 2026-04-09 16:18 by lin-da
[¿¼ÑÐ] 328Çóµ÷¼Á +17 lftmya 2026-04-07 18/900 2026-04-09 08:05 by 5268321
[¿¼ÑÐ] 298Çóµ÷¼Á +4 manman511 2026-04-05 4/200 2026-04-08 16:50 by tjzhao
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 hzhahg 2026-04-06 4/200 2026-04-08 16:20 by luoyongfeng
[¿¼ÑÐ] 298Çóµ÷¼Á +6 ¶¤¶£ß˶¬¹Ï 2026-04-07 8/400 2026-04-08 10:51 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 312Çóµ÷¼Á +4 Say Never 2026-04-04 4/200 2026-04-08 08:41 by barlinike
[¿¼ÑÐ] Çó¿¼ÑвÄÁϵ÷¼Á +3 ²Ä»¯Àî¿É 2026-04-07 3/150 2026-04-08 00:21 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 ÃÀÀöµÄyouth_ 2026-04-04 6/300 2026-04-06 06:57 by houyaoxu
[¿¼ÑÐ] 348Çóµ÷¼Á +3 ³µÀå×Ózzz 2026-04-05 3/150 2026-04-05 20:30 by à£à£à£0119
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 353Çóµ÷¼Á +10 MayUxw1 2026-04-03 10/500 2026-04-05 09:23 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] µ÷¼Á +4 ÊÇ¿ÉÀÖ²»ÊÇ¿ÉÀÖ 2026-04-04 4/200 2026-04-04 19:41 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û